掲載雑誌（和）：
日本地震工学シンポジウム論文集
Vol：
9-1巻
年：
1994年
頁：
1003-1008頁
著者（和）：
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タイトル（和）：
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抄録（和）：
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キーワード（和）：
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掲載雑誌（英）：
PROCEEDINGS OF THE JAPAN EARTHQUAKE ENGINEERING SYMPOSIUM
著者（英）：
Tetsuro YAMAMOTO, Sukeo OHARA, Mitsuo ISHIKAWA
タイトル（英）：
MODEL TESTS ON LIQUEFACTION CHARACTERISTICS OF SATURATED SAND DEPOSITS UNDER NONUNIFORM VERTICAL STRESSES
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抄録（英）：
Shaking table tests on three models with RVS of 0.57. 0.35 and 0.21 prepared in two Kjellman's type shear boxes are performed in order to clarify the liquefaction characteristics of saturated sand deposit under nonuniform vertical stresses as shown in Fig. 1. Here RVS=(■)■/(■)■, in which (■)■ and (■)■ represent lower and higher vertical stresses of two neighboring sand elements. It is found from the tests that the liquefaction characteristics of the model sands are affected by the values of RVS and horizontal seismic coefficient ■ of vibration. It is also shown that an initial shear stress ratio ■ /(■)■=0.11 affects the liquefaction characteristics of the model(1) when ■ is less than O.11.
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委員会論文集